[  528.210925] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.224499] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.237134] br0: port 1(veth0) entered blocking state
[  528.237204] br0: port 1(veth0) entered disabled state
[  528.237260] veth0: entered allmulticast mode
[  528.237354] veth0: entered promiscuous mode
[  528.250011] br0: port 2(veth1) entered blocking state
[  528.250085] br0: port 2(veth1) entered disabled state
[  528.250152] veth1: entered allmulticast mode
[  528.250243] veth1: entered promiscuous mode
[  528.430216] br0: port 1(veth0) entered blocking state
[  528.430292] br0: port 1(veth0) entered forwarding state
[  528.430387] br0: port 2(veth1) entered blocking state
[  528.430432] br0: port 2(veth1) entered forwarding state
[  530.238272] bond0: (slave veth1): link status definitely up
[  530.238397] bond0: (slave veth1): making interface the new active one
[  530.238501] bond0: active interface up!
[  530.354816] veth1: left allmulticast mode
[  530.354876] veth1: left promiscuous mode
[  530.354946] br0: port 2(veth1) entered disabled state
[  530.355109] veth0: left allmulticast mode
[  530.355218] veth0: left promiscuous mode
[  530.355272] br0: port 1(veth0) entered disabled state
[  530.375548] bond0: (slave veth1): Releasing backup interface
[  530.390425] bond0: (slave veth0): Releasing backup interface